Estadística. Fuentes de error. Métodos de recolección de datos. Fuentes de Información.Encuestas. Preparación de una Encuesta. Diseño de un cuestionario.

ABSTRACT

Success of a research, from scientific method point of view, should be sustained onverifiable information, looking for answers formulated by hypothesis. On dealing that, it’snecessary to develop a programmed information collecting process with clear goals andlevel and deep to be accounted for. In this article, it’s presented a series of criteria to bepresent when collecting information and the way a survey instrument should be design toobtain credible results in research processes.